(19)
(11) EP 4 320 676 A2

(12)

(88) Date of publication A3:
10.08.2023

(43) Date of publication:
14.02.2024 Bulletin 2024/07

(21) Application number: 22748204.9

(22) Date of filing: 01.07.2022
(51) International Patent Classification (IPC): 
H01M 10/625(2014.01)
(52) Cooperative Patent Classification (CPC):
Y02E 60/10; H01M 50/209; H01M 10/658; H01M 10/0525; H01M 2220/20; H01M 10/625; H01M 2220/30; H01M 10/653; H01M 10/647
(86) International application number:
PCT/US2022/073350
(87) International publication number:
WO 2023/279084 (05.01.2023 Gazette 2023/01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 02.07.2021 US 202163218205 P

(71) Applicant: Aspen Aerogels Inc.
Northborough, MA 01532 (US)

(72) Inventors:
  • WILLIAMS, John
    Groton, Massachusetts 01450 (US)
  • EVANS, Owen
    Chelmsford, Massachusetts 01824 (US)
  • BAUR, David
    Ashland, Massachusetts 01721 (US)
  • GOULD, George
    Mendon, Massachusetts 01756 (US)
  • DEKRAFFT, Kathryn
    Hudson, Massachusetts 01749 (US)
  • MIHALCIK, David
    Northborough, Massachusetts 01532 (US)

(74) Representative: Forresters IP LLP 
Skygarden Erika-Mann-Straße 11
80636 München
80636 München (DE)

   


(54) MATERIALS, SYSTEMS, AND METHODS FOR MITIGATION OF ELECTRICAL ENERGY STORAGE THERMAL EVENTS